Charlie had a vet visit on Monday and he has gained 1lb. Woohoo! Now he is 4 1/2 pounds and almost 13 weeks. I'm glad the vet keeps up with his age because I'm always a week off haha. He had a great check up and is doing well. The vet said he will probably gain more weight after he looses his baby teeth. He said he may not eat as much since they are probably hurting him. Charlie does eat a good bit though. Maybe he just has a high metabolism haha!